Watch West of the Divide

"A Two Gun Son Of The West Takes The Law Into His Own Hands!"

"West of the Divide" (1934) is an American Western. John Wayne plays a man who impersonates an outlaw and joins a gang. He later learns that the gang's leader had murdered his father. The impersonator also rescues a long-lost brother and saves a ranch and the people living on it from the gang's depredations.